A lack of vitamin B12 (vitamin B12 deficiency) causes the signs and symptoms of pernicious anemia. Without enough vitamin B12, your body can't make enough healthy red blood cells, which causes anemia. Some of the signs and symptoms of pernicious anemia apply to all types of anemia. Other signs and symptoms are specific to a lack of vitamin B12.
Never understood why it's the norm for guys to wear watches on their left hand, and girls are supposed to wear them on the right hand. Date Posted: Apr 2, 2009 #2. Not gay. feminine.
Unless one cinches watches up pretty tight they won't stay in one place. Virtually all watches are designed to be worn on the left hand so that's where they reside on my wrist. Originally Posted by Seikosha. Just curious if there's a preferred way to wear a watch.